What are the differences in error handling between Firefox and Internet Explorer when it comes to PHP scripts?

The main difference in error handling between Firefox and Internet Explorer when it comes to PHP scripts is how they display error messages. Firefox may display more detailed error messages in the developer console, while Internet Explorer may not show any error messages at all. To ensure cross-browser compatibility, it's important to implement proper error handling in your PHP scripts. 

// Set error reporting level to show all errors
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Custom error handler function
function customError($errno, $errstr, $errfile, $errline) {
    echo "<b>Error:</b> [$errno] $errstr<br>";
    echo "Error on line $errline in $errfile<br>";
}

// Set custom error handler
set_error_handler("customError");

Keywords

Firefox Internet Explorer error handling PHP scripts differences

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